DEPTH IMAGE CORRECTION DEVICE AND METHOD BASED ON RELATION BETWEEN DEPTH SENSOR AND IMAGE CAPTURING CAMERA

摘要

PROBLEM TO BE SOLVED: To provide a method of correcting a depth image based on a relation between a depth sensor and an image capturing camera.SOLUTION: A depth image correction device includes: a three-dimensional point determination part for determining a point in the three dimensions of a camera image and a point in the three dimensions of a depth image simultaneously captured with the camera image; a correction information determination part for determining correction information for correcting the error of a depth sensor that has captured the depth image and a geometric relation between the depth sensor and the image capturing camera using the point in the three dimensions of the camera image and the point in the three dimensions of the depth image; and a depth image correction part for correcting the depth image based on the correction information and the point in the three dimensions of the depth image.